Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. The act of pressing.
- n. The condition of being pressed.
- n. The application of continuous force by one body on another that it is touching; compression.
- n. Physics Force applied uniformly over a surface, measured as force per unit of area.
- n. Meteorology Atmospheric pressure.
- n. A compelling or constraining influence, such as a moral force, on the mind or will: pressure to conform; peer-group pressure.
- n. Urgent claim or demand: under the pressure of business; doesn't work well under pressure.
- n. An oppressive condition of physical, mental, social, or economic distress.
- n. A physical sensation produced by compression of a part of the body.
- n. Archaic A mark made by application of force or weight; an impression.
- v. To force, as by overpowering influence or persuasion.
- v. To pressurize.
- v. To pressure-cook.
Century Dictionary and Cyclopedia
- n. The act of pressing; the exertion of force by pressing; the state of being pressed.
- n. In mech.: An equilibrated force.
- n. A force per unit area exerted over the surface of a body or part of a body, and toward the interior of the body. A force exerted upon a surface is necessarily equilibrated; otherwise, since the surface has no mass, it would produce infinite velocity until equilibrium ensued. A pressure can produce no motion, because it is a state of equilibrium; but a continuous variation of pressure in a given direction will tend to produce motion toward the places of less pressure. Thus, if a cylinder of liquid in a tube is under greater pressure per square inch at one end than at the other, there will be a tendency to motion toward the end where the pressure is less.
- n. Stress in general, being either thrust, pull, or shearing stress. For axis of pressure, conjugate pressure, and other phrases where pressure means stress, see the latter word.
- n. The action of moral force; exertion of authority or influence; compulsion; a constraining influence or impulse.
- n. Weight upon the mind; burdensomeness; oppressiveness; also, burden; oppression.
- n. Urgency; demand on one's time or energies; need for prompt or decisive action: as, the pressure of business.
- n. Impression; stamp; character impressed.
- n. Specifically, in hydrostatics, that point of a plane, or of the side of a vessel containing a liquid, to which if a force were applied equal to the total pressure and in the opposite direction, it would exactly balance the total pressure.
- n. Figuratively, a high degree of mental tension.
- n. In electricity, a term sometimes used for voltage, electromotive force, or difference of potential.
- n. In psychology, the specific quality of sensation furnished by the pressure-spots of the skin and by the organs of the articular sensitivity; pressure-sensation.
- n. The intrinsic pressure K is , where
σ is the density of the fluid and (ψ )z is the attraction of an infinite layer of a fluid of unit density, bounded by a plane, upon a unit mass at a distance z from the plane. - n. In a compressor, the pressure of the air or gas at the end of the stroke after it is compressed.
Wiktionary
- n. A pressing; a force applied to a surface.
- n. A contrasting force or impulse of any kind
- n. Distress.
- n. Urgency
- n. obsolete Impression; stamp; character impressed.
- n. physics The amount of force that is applied over a given area divided by the size of this area.
- v. transitive To encourage or heavily exert force or influence.
GNU Webster's 1913
- n. The act of pressing, or the condition of being pressed; compression; a squeezing; a crushing.
- n. A contrasting force or impulse of any kind
- n. Affliction; distress; grievance.
- n. Urgency.
- n. Impression; stamp; character impressed.
- n. (Mech.) The action of a force against some obstacle or opposing force; a force in the nature of a thrust, distributed over a surface, often estimated with reference to the amount upon a unit's area.
- n. Electro-motive force.
WordNet 3.0
- n. the somatic sensation that results from applying force to an area of skin
- n. the force applied to a unit area of surface; measured in pascals (SI unit) or in dynes (cgs unit)
- v. to cause to do through pressure or necessity, by physical, moral or intellectual means :
- n. the act of pressing; the exertion of pressure
- n. the state of demanding notice or attention
- n. the pressure exerted by the atmosphere
- v. exert pressure on someone through threats
- n. an oppressive condition of physical or mental or social or economic distress
- n. a force that compels
Etymologies
- From Old French, from Latin pressūra. (Wiktionary)
- Middle English, from Old French, from Latin pressūra, from pressus, past participle of premere, to press; see per-4 in Indo-European roots. (American Heritage® Dictionary of the English Language, Fourth Edition)
Examples
“Throughout this book, the term pressure refers to those features of a situation that may be problematic for the individual and that amount to demands for adaptation of some kind.”
“This kind of extreme drop in pressure is referred to as "explosive cyclogenesis" or "bombogenesis”
“In Mexico, the usual cut in pressure is 20 lbs but with newer places they are jacking it up to 30lbs per sq. inch.”
“If the cut in pressure is NOT at least 18 lbs per sq. inch, take a bicycle pump or an electric air pump and put that amount of air into the top of the tank.”
“Tottenham manager Harry Redknapp saw his team move within striking distance of the top of the table and then declared that all the title pressure is on both Manchester clubs.”
“Arsenal haven't lost at Villa Park since 1998 so can the Gunners keep up the title pressure with another victory over Aston Villa?”
“Defender Jamie Carragher has demanded Liverpool take maximum points from Saturday's meeting with Fulham in order to increase the title pressure on Manchester United ....”
“Don't forget that big G and Yahoo are US-based companies and they both do not have perfect records of bending over to big brother when the pressure is applied.”
Break Google’s Monopoly On Your Data: Switch To Yahoo Search | Lifehacker Australia
“Mr. Brown: As gold continues to match the dollar weakness with strength, potential short sellers are nervous about getting involved meaning that the pressure is all to the upside.”
“SAA: I think the pressure is the same — at least it feels the same.”
Writer Unboxed » Blog Archive » Interview: Sarah Addison Allen, Part 2
Lists
These user-created lists contain the word ‘pressure’.
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Beer and Brewing
Words about beer and the making of it.
airlock, bung, carboy, diversol, hops, mashtun, beer, sparge, trub, wort, malt, malt liquor and 184 more...
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ENVI - water protection
population equiva..., absorptive proper..., abstraction rate, abundance, acaricide, accidental pollution, admixture, adsorption, agglomeration, algicide, alkalinity, angiosperms and 398 more...
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IMCO - EU nomenclature
includes words of the "Prodcom list"
abaca, abdominal, abrasive, absorbent, absorber, accelerator, accessory, account book, accumulator, acebutolol, acetaldehyde, acetamide and 4515 more...
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Mountain Biking
Words that relate to bicycling or mountain biking
crank, podium, attack position, bonk, rock garden, babyheads, bunny hop, chain, chainring, clipless, freeride, slicks and 206 more...
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EU Buzz - single words (1+2+3)
1. Strictly EU terms with special European meaning used only in the EU
+
2. Keywords central to the understanding of the EU (people working for the EU are usually able to give thematic...acceleration, action, additionality, administrator, agenda, agricultural, agri-environmental, agriflation, agri-food, applicant, approach, assent and 1325 more...
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Steampunk
Words used quite often in steampunk
ansible, airship, chymical, valve, clockwork, dirigible, thaumaturgy, copper, bronze, difference engine, gear, rivets and 523 more...
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Wordnik Vocabulary List
Inspired by some comments over on the Feedback profile.
bilby, feedback, Bonnie, Toonces, trebuchet, fufluns, cupcakes, umbrage, teapot, Wordie, wordie, wordnik and 54 more...
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alopecia
i suppose, all of the words & phrases yoni wolf uses in alopecia, that i love.
ladies man, landmine, cavalier, consumer grade video, single's bingo, all-time gringo, calculated birth, manila envelope, mortaring, houdini, punchline, circus mirrors and 160 more...
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sort of sexy
pressure, press, urgency, squeezing, influence, compel, push, tease, thrust, full, drive, urge on and 99 more...
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science (collective opinion)
random scientific terms from a group of one hundred 16-18 year olds to choose 100 words that, in their collective opinion, represent crucial factors and concepts influencing trends in science today...
acid, base, aggregation status, analysis, antimatter, apparatus, atmosphere, atom, bacteria, Big Bang, biodiversity, bioethics and 90 more...
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eggplantia5's Words
scintillate, marvel, cranberry, oscillate, triumph, bamboozle, grimace, magical, book, hexagon, cipher, compendium and 2727 more...
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mager's Words
enigmatic, pragmatic, pulchritudinous, nincompoop, annihilation, sociality, entailment, acrosome, egalitarian, culture, technocracy, shenanigan and 541 more...
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Basic English Vocabulary
Very basic words for ESL students.
a, abandon, ability, able, abortion, about, above, abroad, absence, absolute, absolutely, absorb and 4334 more...
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Idk, I like these words.
ethereality, apathy, consideration, soul, safety, lone wolf, darkness, pressure, ocean, few, collapse, believe and 155 more...
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The things they carried (List 2)
Listening to this as an audio book for the second time. Tim O'Brien uses simple words and phrases to great effect. Very few unfamilar and big words . The writing style reminds me of words from Joh...
The, Things, They, Carried, meant, fond, By necessity,, presented to him, far beyond, against the brick..., reaching, taut and 2940 more...
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precious
coin, waiflike, zoo, captain, difference, diet, automagical, olive, noanoa, dusk, cookie, monday and 221 more...
Tweets
Looking for tweets for pressure.

bilby Some samples from the Omnificent English Dictionary In Limerick Form.
Air pressure is often wind's source,
Causing breezes or gales of great force
Where high pressure meets low
(With a circular flow);
Not a thing we do alters its course. Dec 20, 2009
reesetee I can't. I just can't. It's psoriasis. Nov 14, 2008
bilby Oooh, reesetee, look at the definition. Measurement units! Nov 14, 2008
reesetee Yes. You are both gloriously stoopid dooshes. And we love you for it. :-) Nov 14, 2008
chained_bear Aww, elgiad.... *wipes tear*
Sadly, I think you might not only be stoopid, but a doosh, like me. Nov 14, 2008
elgiad007 Bonniee (or whatever you call yourself after John locks you out again),
It is a common fallacy of internet users to believe that their input into the system is somehow absorbed into a great ether, never to be seen or have any repercussions. It is also naive to believe that using a false name to log into a web site will totally obscure your true identity. While I do not speak for Wordie.org or it's creators, I will offer my thoughts here and let you dwell on them (if you are capable of such a thing).
You don't seem to realize that there is a direct path leading to you, and, if one were so inclined, could lead to litigations against you (people have been sued for lesser and more ridiculous things).
As we all now know, your school's intranet does not permit you to visit certain web sites (for good reason, obviously). These types of filtering programs typically rely on network user accounts to know which user to block from what domain. This means that your network administrator is tracking your terminal sessions, which includes the network user account you used to initiate the session. Speaking generally, the user account (since this is a school system) probably has a bunch of personal information attached to it (full name, address, parents names, etc.). These terminal sessions have dates and times associated with them and could easily be correlated with records that John (that guy you got mad at) keeps. Since John tracks the IP address of every source that submits data to his web site, he can find the IP address of your school by finding records with the exact date and time of the terminal session (I'm sure your network administrator and school system would be interested to know of these occurrences). The timestamps of the terminal sessions and Wordie.org are probably kept synchronous with the use of an NTP service, so, by working together, they likely to find the match.
So unless you can account for yourself being somewhere other than that terminal at the date and time of the terminal session, you could be, as they say, up Shit Creek without a paddle if someone decided to look for you.
Again, this is purely hypothetical as I do not know the particulars of the IT infrastructure at your school system. However, if you think it through logically, you are opening yourself up to a world of unknowns.
I await your typical "you are stoopid" response. Nov 14, 2008
Prolagus Bonniee, do you have bananas? Nov 14, 2008
sionnach Hi bonniee:
Any progress on the spelling front? Or literacy? Or manners?
Guess not. Too bad. I'm imagining your life 10 years from now. It's a sorry picture.
lol Nov 13, 2008
gangerh Gosh, bongiee, I never thought of that! Thanks for the tip. I'll never use my own name ever again. Just in case I'm ashamed of how I seem. Brilliant. Now back to the word pressure. Wot's your favourite definition? Mine's 'the act of applying farce in order to move something away'. Minted. Nov 13, 2008
whichbe yeah ya know it's like that guy that's all but then he didn't say that he was all STUPID cause lsoers don't know is what the paradoxical underpinnings of ya know! Nov 13, 2008
bonniee man and you think you know about our lives! guess again! We purposely use fake names on here so that people who come along and read all this crap (that you post!) won't know it is US. Nov 13, 2008
bonniee WOW! you are all have NO FREAKIN LIFE!
this must be like a site for nerds that sit in an office building all day.
I can picture it...
4 men in thier office cubicles create a website on their businesses time (which is probabley some insurance compnany where you sit in chairs so small your butts are permenantly flat) You know what would make you some dough so you won't have to drive home in your cheap infinity sub compacts? How about turning this whole convosation in to a book because I bet you when people buy it they will laugh and laugh and laugh.I can picture it too.. "Wordies downhill development into a teenage destroction" So original... Nov 13, 2008
super-lolo you guys are like the dumbest people i have ever met. like seriously you think you scare us....well think again losers you dont. Why dont you guys go get some dougnuts choke on them and then go down \...ok? ok bye! Nov 13, 2008
reesetee Oh, good grief. They're like psoriasis--it's chronic! Nov 13, 2008
chained_bear Hey! I'm the doosh around here! Remember that!
I'm the doosh around here!
I'm the doosh around here!
p.s. not really. Nov 13, 2008
dontcry Wow! Dooshheaded poop brains! Sounds more like pre-school than high school to me, "which be." Nov 13, 2008
whichbe No, they're right. I should shut up. What have I become?? Nov 13, 2008
chained_bear P.S. Stop telling people to shut up. This is a public site. It's for everyone. Have fun! Nov 13, 2008
chained_bear Bonnie are you done with you're English reasearch paper yet? Nov 13, 2008
bonniee shush up which be!!!! Nov 13, 2008
whichbe Rock 'n roll highschool, forever Nov 13, 2008
super-lolo uh no why? Nov 13, 2008
bonniee promise?
DID YOU READ MY OTHER COMMENTS >:() Nov 13, 2008
super-lolo ok i will bonnie!
hee hee
i have to type my paper....lol
but i will still talk to you on here
:) Nov 13, 2008
bonniee talkie to meee
Oh em gee guess what!
I just got this 506 error thing that said that guy JOHN (the guy I got mad at) owns wordie! He must be the one that locked us out of our accounts! Nov 13, 2008
bonniee talkie to meee
Oh em gee guess what!
I just got this 506 error thing that said that guy JOHN (the guy I got mad at) owns wordie! He must be the one that locked us out of our accounts! Nov 13, 2008
bonniee hjk;hjlghjlgfhkghk Nov 13, 2008
bonniee How much work have you done so far
?
Nov 13, 2008
bonniee If I talk to you you have to talk to me back
Nov 13, 2008
super-lolo yeah me too!
:) Nov 13, 2008
super-lolo so whats up bonnie? Nov 13, 2008
bonniee I bet they deleted our logins becasue we keep chatting on here :P Nov 13, 2008
bonniee hope those dooshheaded poop brains don't bug us again Nov 13, 2008
super-lolo hello
Nov 13, 2008
bonniee hey lolo
Nov 13, 2008
mager Remember this word Sep 29, 2008